Selectable input - balanced (xlr) or single ended (rca)
Selectable gain - 1v = 29db or 2v = 23dB
External power on off control - 12v trigger
New micro controlled soft start
New power switch
All A/C is totally shielded from Audio circuits
Maintains exceptionally low noise and distortion from very low to very high power demands
Optional 17" Faceplate (no handles) or 19 inch rack mount (with handles) available